APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (T) Tubular, T3-1/4
The APPROVED VENDOR Incandescent Bulb is a miniature screw base (E10) lamp with a T3-1/4 tubular shape and a white light color. It operates at 14V AC and carries the trade number 1487 (MPN 1487-10PK).
SKU 3G-OTH-387434
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Incandescent Bulb is a miniature screw base (E10) lamp with a T3-1/4 tubular shape and a white light color. It operates at 14V AC and carries the trade number 1487 (MPN 1487-10PK).
Frequently Asked Questions
What is the APPROVED VENDOR 1487 incandescent bulb used for?
The APPROVED VENDOR 1487 incandescent bulb is a miniature screw base (E10) lamp used for indicator lights, panel illumination, and small appliance applications. Its T3-1/4 tubular shape and 14V AC rating make it suitable for low-voltage signaling and display lighting in industrial control panels and test equipment.
What are the specifications of the APPROVED VENDOR 1487-10PK bulb?
The APPROVED VENDOR 1487-10PK is a miniature incandescent bulb with an E10 screw base, T3-1/4 tubular shape, white light color, and 14V AC operating voltage. It carries trade number 1487 and comes in a 10-pack. This bulb is designed for low-voltage indicator and panel lighting applications.
Where to buy the APPROVED VENDOR 1487 bulb worldwide?
3G Electric supplies the APPROVED VENDOR 1487 incandescent bulb worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this miniature screw base lamp for your low-voltage indicator or panel lighting needs.
How to select the right miniature screw base bulb for a 14V AC circuit?
To select a miniature screw base bulb for a 14V AC circuit, match the voltage exactly to avoid premature failure or dim operation. The APPROVED VENDOR 1487 bulb is rated 14V AC with an E10 base and T3-1/4 shape. Verify the base type and physical size fit your fixture, and confirm the trade number for replacement consistency.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR mini screw base (e10) miniature lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















